PicoScope 4425A 四通道汽車示波器

Pico4425 單一商品, 4通道示波器

升級套裝可選 4通道起步套裝, 4通道標準套裝, 4通道高級套裝, 4通道大師套裝, 4通道宗師套裝



型號PicoScope 4225APicoScope 4425
帶寬20 MHz
精度12 bits (16 bits enhanced)
采樣率400 MS/s
緩衝存儲器250 M samples
輸入電壓範圍±50 mV to ±200 V in 12 ranges
軟體支持PicoScope®, PicoDiagnostics®
語言支持中文簡體(simplified), 中文繁體(traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish
電腦版本及供電接口需求桌上型電腦, 筆記本電腦 可運行 Windows 7, 8 or 10 (建議)
從電腦USB端供電 USB port (USB 3.0 / 3.1 建議; USB 2.0 兼容).




Oscilloscope specifications (vertical)
ModelPicoScope 4225APicoScope 4425A
Bandwidth20 MHz (10 MHz on ±50 mV range)
Vertical resolution12 bits
Enhanced vertical resolution16 bits
DC accuracy±1% of full scale
Input Sensitivity10 mV/div to 40 V/div
Input ranges (full scale)±50 mV to ±200 V in 12 ranges
Input characteristics1 MΩ in parallel with 24 pF
Input typeFloating single-ended BNC connector
Input couplingSoftware selectable AC/DC
Overvoltage protection±250 V (DC + AC peak)
Oscilloscope — horizontal
Maximum sampling rate
1 channel in use
2 channels in use
3 or 4 channels in use
400 MS/s
200 MS/s
100 MS/s
Maximum sampling rate (USB streaming)20 MS/s (USB 3.0)
10 MS/s (USB 2.0)
Buffer memory250 M samples
Waveform bufferUp to 10,000 waveforms
Timebase ranges100 ns/div to 5000 s/div
Dynamic performance (typical)
Crosstalk4000:1, DC to 20 MHz
Harmonic distortion< −60 dB
SFDR> 60 dB
Noise220 μV RMS on 50 mV range
Bandwidth flatnessDC to full bandwidth (+0.25 dB, −3 dB)
ADC ENOB10.8 bits
SourceAny input channel
Basic triggersAuto, repeat, single, none
Advanced triggersRising edge, falling edge, edge with hysteresis, pulse width, runt pulse, dropout, windowed
Maximum pre-trigger delayUp to 100% of capture length
Maximum post-trigger delayUp to 4 billion samples
Spectrum analyzer
Frequency rangeDC to 20 MHz
Display modesMagnitude, average, peak hold
Windowing functionsRectangular, Gaussian, triangular, Blackman, Blackman-Harris, Hamming, Hann, flat-top
Number of FFT pointsSelectable from 128 up to 1 million in powers of 2
Scale / unitsX axis : linear or log 10
Y axis : logarithmic (dbV, dBu, dBm, arbitrary) or linear (volts)
Math channels
General functions−x, x+y, x−y, x*y, x/y, x^y, sqrt, exp, ln, log, abs, norm, sign, sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, derivative, integral, delay
Filter functionsLow pass, high pass, band stop, band pass
Graphing functionsFrequency, duty cycle
Multi-waveform functionsMin, max, average, peak
OperandsInput channel, reference waveforms, time, constants, pi
Automatic measurements
Scope modeAC RMS, true RMS, cycle time, DC average, duty cycle, falling rate, fall time, frequency, high pulse width, low pulse width, maximum, minimum, peak to peak, rise time, rising rate.
Spectrum modeFrequency at peak, amplitude at peak, average amplitude at peak, total power, THD %, THD dB, THD+N, SFDR, SINAD, SNR, IMD
StatisticsMinimum, maximum, average and standard deviation
Serial decoding
ProtocolsCAN, LIN, I²C, UART/RS-232, SPI, I²S, FlexRay
InputsAll input channels with any mixture of protocols
Mask limit testing
Mask generationAuto generate from captured waveform, manual drawing, manual coordinate entry
ActionsHighlight on screen, select in buffer overview, activate alarm
StatisticsPass/fail, failure count, total count
Initiating eventsCapture, buffer full, mask fail
Alarm actionsBeep, play sound, stop/restart capture, run executable, save current buffer/all buffers, trigger signal generator
Data export
Output file formatsBMP, CSV, GIF, JPG, MATLAB 4, PDF, PNG, PicoScope data, PicoScope settings, TXT
Output functionsCopy to clipboard, print
Operating environment
Temperature range
0 °C to 40 °C (15 °C to 30 °C for quoted accuracy)
5% to 80% RH, non-condensing
Storage environment
Temperature range
–20 to +60°C
5% to 95% RH, non–condensing
Physical dimensions
Dimensions190 x 160 x 40 mm (approx 7.5 x 6.3 x 1.6 in)
Weight< 900 g (approx 2 lb)
Software includedPicoScope 6 oscilloscope software with waveform database and guided tests. PicoDiagnostics software
LanguagesChinese (simplified), Chinese (traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean*, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish

For Korean software, please contact our Korean distributor VNP InterBiz

Additional hardware (supplied)USB cable, user manuals
PC requirementsDesktop or laptop running Windows 7, 8 or 10 recommended
(read more)
PC connectivityPowered from PC USB port (USB 3.0 / 3.1 recommended, USB 2.0 compatible).
Power requirementsPowered from USB ports
Safety approvalsLVD compliant
EMC approvalsTested to meet EN61326-1:2006 and FCC Part 15 Subpart B
Environmental approvalsRoHS and WEEE compliant
Total satisfaction guaranteeIn the event that this product does not fully meet your requirements you can return it for an exchange or refund. To claim, the product must be returned in good condition within 14 days.
Warranty2 years